3 ms·
Black holes can't be dark matter. Dark matter is a WIMP The universe was built on a scaffold of dark matter like an old spiderweb that slowly collects dust.
by ck2 2y ago
Black holes can't be dark matter.
Dark matter is a WIMP
The universe was built on a scaffold of dark matter like an old spiderweb that slowly collects dust.
- api 2y agoThat's another leading hypothesis. Some classes of WIMPs have been ruled out but the whole idea hasn't been. BTW primordial black holes could still exist even if they aren't a significant dark matter component.